1140515280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:618

約数の個数: 240

約数和(自身を含む): 4059918720

約数和(自身を除く): 2919403440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 263, 285, 304, 317, 342, 360, 380, 456, 526, 570, 634, 684, 720, 760, 789, 855, 912, 951, 1052, 1140, 1268, 1315, 1368, 1520, 1578, 1585, 1710, 1902, 2104, 2280, 2367, 2536, 2630, 2736, 2853, 3156, 3170, 3420, 3804, 3945, 4208, 4560, 4734, 4755, 4997, 5072, 5260, 5706, 6023, 6312, 6340, 6840, 7608, 7890, 9468, 9510, 9994, 10520, 11412, 11835, 12046, 12624, 12680, 13680, 14265, 14991, 15216, 15780, 18069, 18936, 19020, 19988, 21040, 22824, 23670, 24092, 24985, 25360, 28530, 29982, 30115, 31560, 36138, 37872, 38040, 39976, 44973, 45648, 47340, 48184, 49970, 54207, 57060, 59964, 60230, 63120, 72276, 74955, 76080, 79952, 83371, 89946, 90345, 94680, 96368, 99940, 108414, 114120, 119928, 120460, 144552, 149910, 166742, 179892, 180690, 189360, 199880, 216828, 224865, 228240, 239856, 240920, 250113, 271035, 289104, 299820, 333484, 359784, 361380, 399760, 416855, 433656, 449730, 481840, 500226, 542070, 599640, 666968, 719568, 722760, 750339, 833710, 867312, 899460, 1000452, 1084140, 1199280, 1250565, 1333936, 1445520, 1500678, 1584049, 1667420, 1798920, 2000904, 2168280, 2501130, 3001356, 3168098, 3334840, 3597840, 3751695, 4001808, 4336560, 4752147, 5002260, 6002712, 6336196, 6669680, 7503390, 7920245, 9504294, 10004520, 12005424, 12672392, 14256441, 15006780, 15840490, 19008588, 20009040, 23760735, 25344784, 28512882, 30013560, 31680980, 38017176, 47521470, 57025764, 60027120, 63361960, 71282205, 76034352, 95042940, 114051528, 126723920, 142564410, 190085880, 228103056, 285128820, 380171760, 570257640, 1140515280]

約数ペア:

[(1, 1140515280), (2, 570257640), (3, 380171760), (4, 285128820), (5, 228103056), (6, 190085880), (8, 142564410), (9, 126723920), (10, 114051528), (12, 95042940), (15, 76034352), (16, 71282205), (18, 63361960), (19, 60027120), (20, 57025764), (24, 47521470), (30, 38017176), (36, 31680980), (38, 30013560), (40, 28512882), (45, 25344784), (48, 23760735), (57, 20009040), (60, 19008588), (72, 15840490), (76, 15006780), (80, 14256441), (90, 12672392), (95, 12005424), (114, 10004520), (120, 9504294), (144, 7920245), (152, 7503390), (171, 6669680), (180, 6336196), (190, 6002712), (228, 5002260), (240, 4752147), (263, 4336560), (285, 4001808), (304, 3751695), (317, 3597840), (342, 3334840), (360, 3168098), (380, 3001356), (456, 2501130), (526, 2168280), (570, 2000904), (634, 1798920), (684, 1667420), (720, 1584049), (760, 1500678), (789, 1445520), (855, 1333936), (912, 1250565), (951, 1199280), (1052, 1084140), (1140, 1000452), (1268, 899460), (1315, 867312), (1368, 833710), (1520, 750339), (1578, 722760), (1585, 719568), (1710, 666968), (1902, 599640), (2104, 542070), (2280, 500226), (2367, 481840), (2536, 449730), (2630, 433656), (2736, 416855), (2853, 399760), (3156, 361380), (3170, 359784), (3420, 333484), (3804, 299820), (3945, 289104), (4208, 271035), (4560, 250113), (4734, 240920), (4755, 239856), (4997, 228240), (5072, 224865), (5260, 216828), (5706, 199880), (6023, 189360), (6312, 180690), (6340, 179892), (6840, 166742), (7608, 149910), (7890, 144552), (9468, 120460), (9510, 119928), (9994, 114120), (10520, 108414), (11412, 99940), (11835, 96368), (12046, 94680), (12624, 90345), (12680, 89946), (13680, 83371), (14265, 79952), (14991, 76080), (15216, 74955), (15780, 72276), (18069, 63120), (18936, 60230), (19020, 59964), (19988, 57060), (21040, 54207), (22824, 49970), (23670, 48184), (24092, 47340), (24985, 45648), (25360, 44973), (28530, 39976), (29982, 38040), (30115, 37872), (31560, 36138)]